DF3-5P-2DS Equivalent & Substitute Parts

Part Overview

The DF3-5P-2DS is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole, right-angle board-to-board or cable applications. This 5-position connector operates at 3A current rating with a 2.00mm pitch and features shrouded 4-wall construction with push-pull fastening. The part is currently listed as obsolete, making identification of compatible substitutes essential for ongoing design support and component procurement.

Substiute Parts

DF3-5P-2DS

Hirose Electric Co LtdIn Stock: 1164DF3-5P-2DS Datasheet

Current PartRFQ

DF3A-5P-2DS

Hirose Electric Co LtdIn Stock: 2254DF3A-5P-2DS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF3-5P-2DS is determined by strict alignment of the following critical parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions (5)
• Pitch - mating (0.079" / 2.00mm)
• Mounting type (Through Hole, Right Angle)
• Shrouding configuration (Shrouded - 4 Wall)
• Current rating (3A)
• Operating temperature range (-55°C ~ 105°C)
• Fastening type (Push-Pull)
• Insulation material (Polyamide / Nylon)

The DF3A-5P-2DS qualifies as a direct substitute based on complete alignment across all specified electrical and mechanical parameters. The primary distinction is product status: DF3A-5P-2DS is active production, whereas DF3-5P-2DS is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The DF3A-5P-2DS is the direct substitute for the obsolete DF3-5P-2DS. Both parts maintain identical electrical and mechanical specifications across all critical parameters including connector type, contact configuration, pitch, mounting orientation, and current/temperature ratings.

The DF3A-5P-2DS offers two significant advantages for new designs and ongoing production:

1. Active product status ensures long-term availability and manufacturing support from Hirose Electric Co Ltd.
2. ROHS3 compliance satisfies current regulatory requirements, whereas the original DF3-5P-2DS is RoHS non-compliant.

For applications where RoHS compliance is not a constraint, either part functions identically. For new designs or compliance-sensitive applications, DF3A-5P-2DS is the appropriate selection.

Frequently Asked Questions (FAQ)

Q: Can DF3A-5P-2DS directly replace DF3-5P-2DS in existing designs?

A: Yes. Both parts share identical connector type, contact configuration, pitch spacing, mounting method, shrouding, fastening mechanism, current rating, and operating temperature range. Physical and electrical compatibility is complete.

Q: What is the primary difference between these parts?

A: Product status and regulatory compliance. DF3-5P-2DS is obsolete and RoHS non-compliant. DF3A-5P-2DS is active production and ROHS3 compliant.

Q: Are there packaging differences?

A: The DF3A-5P-2DS is supplied in bulk packaging. The original DF3-5P-2DS packaging specification is not provided in the technical data.

Q: Does the substitute part require PCB layout modifications?

A: No. Identical mounting type (through-hole, right-angle), pitch (2.00mm), and position count (5) ensure no layout changes are necessary.

Q: What is the current inventory status?

A: DF3-5P-2DS: 1154 pieces in stock. DF3A-5P-2DS: 2242 pieces in stock.